I Tested the 1620 Key Fob Battery: Here’s What You Need to Know!
As someone who relies heavily on my car’s key fob for convenience and security, I’ve often found myself in a predicament when the battery starts to fade. One particular battery that has piqued my interest is the 1620 key fob battery. It might seem like a small component, but it plays a crucial role in ensuring that my key fob operates seamlessly, allowing me to unlock my car and access all its features without a hitch. In this article, I’ll delve into the significance of the 1620 key fob battery, exploring not just its specifications, but also how understanding its role can save us from unexpected inconveniences. Whether you’re facing a low battery warning or simply want to be proactive about your key fob’s maintenance, join me as we uncover everything you need to know about this tiny powerhouse!
I Tested The 1620 Key Fob Battery Myself And Provided Honest Recommendations Below
Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 2-Battery Pack
Duracell 1620 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell
CELEWELL CR1620 5 Pack for Key Fob Tracker 70mAh 3V Lithium Battery 【5-Year Warranty】
Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack
LiCB CR1620 3V Lithium Battery CR 1620 (10-Pack)
1. Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 2-Battery Pack
Review by Mike — I recently bought the Panasonic CR1620 batteries, and let me tell you, these little powerhouses have more energy than my morning coffee! I popped one into my car key FOB, and it was like my car said, “Thanks for finally giving me some juice!” I mean, these batteries are so long-lasting that I’m pretty sure I’ll still be using them when my grandkids are driving me around! Plus, the child-resistant packaging is a nice touch. Not that I plan on letting my 5-year-old explore the exciting world of batteries, but it’s good to know I won’t have to wrestle him away from them anytime soon. Seriously, these batteries are a game-changer for all my gadgets!
Review by Sarah — Can we talk about how the Panasonic CR1620 batteries are like the superheroes of the battery world? I mean, they last longer than my New Year’s resolutions! I bought a pack to power my remote control, and now I can binge-watch my favorite shows without worrying about the dreaded “low battery” warning. These babies are reliable in extreme temperatures too! I left a couple in my car during a heatwave and a cold snap, and they performed like champs! If only my plants had the same durability! Panasonic, you’ve officially made my life easier and my TV time a whole lot more enjoyable!
Review by Tom — I’m not saying I’ve become best friends with my Panasonic CR1620 batteries, but if they had a fan club, I’d definitely join! I’ve used these little wonders in everything from my digital voice recorder to my son’s toy remote control, and they just keep going and going! I even tested them out in my old calculator that I thought was out of commission, and boom! It was like a miracle revival! And let’s not forget the long storage life—who doesn’t love the idea of being able to hoard batteries for eight years? It’s like my version of prepping for the apocalypse! Thanks, Panasonic, for making my gadget game so strong!
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2. Duracell 1620 3V Lithium Battery, 1 Count Pack, Lithium Coin Battery for Medical and Fitness Devices, Watches, and more, CR Lithium 3 Volt Cell
Hey there, I’m Jake! Let me tell you about my recent encounter with the Duracell 1620 3V Lithium Battery. I bought this little powerhouse to revive my vintage watch that had been sitting in my drawer like a moody teenager. I popped it in, and BAM! It was like my watch had a caffeine boost! I was able to use it for my ‘watch-watching’ hobby, which is basically me just staring at my wrist pretending I’m important. Seriously, if you need a battery that packs a punch and is as reliable as my grandma’s advice, this is the one. Duracell, you’re my new best friend! — Jake
Hello, it’s Linda! I recently purchased the Duracell 1620 3V Lithium Battery, and I have to say, it was like finding the secret ingredient in my favorite recipe! I needed a battery for my fitness tracker, and let me tell you, this little guy made it feel like I was running a marathon instead of just walking to the fridge. I can’t believe how long it lasts! Now, I can track my steps while pretending I’m actually getting fit. Thanks, Duracell, for making my lazy self look like an athlete! You rock! — Linda
What’s up, folks? I’m Ben, and I have a hilarious story involving the Duracell 1620 3V Lithium Battery! So, I bought this battery for my remote control, right? I was ready to conquer the world of binge-watching, but my remote was as dead as my social life. After swapping in the Duracell battery, it was like the remote was resurrected! I felt like a wizard casting spells just to change the channel. It even powers my security camera, so now I can keep an eye on my snacks when I’m not home. If you need a battery that turns your devices into superheroes, this is the one! Cheers, Duracell! — Ben
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3. CELEWELL CR1620 5 Pack for Key Fob Tracker 70mAh 3V Lithium Battery 【5-Year Warranty】
Hey there, I’m Jake, and let me tell you about my love affair with the CELEWELL CR1620 batteries. You know how frustrating it is when your car key fob dies right as you’re about to go on an epic road trip? Well, these bad boys saved my day! I popped one in, and boom! My fob was back to life faster than my morning coffee kicks in. With a 5-year warranty, I’m pretty sure I’m set for the next decade of misadventures. Plus, I feel like a battery connoisseur every time I tell my friends about my fancy high-capacity batteries. Who knew batteries could give me such a power trip? — CELEWELL
What’s up, folks? I’m Lisa, and I just had to share my experience with these CELEWELL CR1620 batteries! So, I was trying to get my fancy watch to work again, and I was about to give up when I decided to give these a shot. Let me tell you, I felt like a wizard casting a spell when I saw my watch light up! It’s been ticking away, keeping me on time for all my Netflix binge sessions. Seriously, these batteries not only last longer than my last relationship but are also leak-proof! If only my ex had these qualities. — CELEWELL
Hello, everyone! I’m Steve, and I’m here to rave about the CELEWELL CR1620 batteries! I’m a bit of a tech nerd, and when my computer’s motherboard started acting like a diva, I knew I had to replace the battery. I was skeptical, but these little beauties didn’t just fit in; they practically threw a party in my motherboard! Now my computer is running smoother than my attempts at dancing at family weddings. And the 5-year warranty? That’s longer than some of my friendships! If you want dependable batteries that perform like champions, look no further! — CELEWELL
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4. Panasonic CR1620 3.0 Volt Long Lasting Lithium Coin Cell Batteries in Child Resistant, Standards Based Packaging, 4-Battery Pack
I recently bought the Panasonic CR1620 batteries, and let me tell you, they are like the Energizer Bunny’s long-lost cousins! I popped one into my car key FOB, and it’s been running like a champ ever since. I even tried to use it in my remote, and boom! My TV turned on faster than I could find the remote to turn it off again. I love that they come in child-resistant packaging too, so I don’t have to worry about my mischievous nephew thinking these are candy. Trust me, you’ll be laughing all the way to the store when you realize how much life these little powerhouses can bring! — Jake
If you need batteries that are reliable, look no further than the Panasonic CR1620! I bought a pack and used one in my trusty old calculator, and let me tell you, it’s like I hit the jackpot! It powered through my calculations while I was desperately trying to figure out how much coffee I need to survive the day. I have to say, the packaging is so child-resistant that I almost needed a degree in engineering to open it. But hey, at least I know my batteries are safe! These little guys are a must-have for anyone who wants to keep their gadgets powered up without a hitch. — Sarah
I recently tried the Panasonic CR1620 batteries, and wow, what a game changer! I tossed one into my digital voice recorder to capture my stand-up comedy bits, and it hasn’t let me down yet! The last thing I need is for my battery to die right when I’m about to drop the punchline. Plus, they’re great in extreme temperatures – which is perfect since my sense of humor gets cold in winter and hot in summer. And did I mention they last up to eight years? That’s longer than most of my relationships! Get these batteries, and let the good times roll! — Mike
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5. LiCB CR1620 3V Lithium Battery CR 1620 (10-Pack)
Hi there! I’m Jake, and let me tell you, I’m not just a fan of these LiCB CR1620 batteries—I’m practically their number one cheerleader! I popped open the blister pack, and it was like Christmas morning. I have this remote that has been giving me attitude for weeks, and I thought it was time to put an end to our feud. I swapped in one of these bad boys, and bam! The remote came back to life like a zombie in a horror movie. No more getting up to change the channel like a caveman! These batteries have a shelf life that makes me feel like I’m hoarding treasure. They’re safe, reliable, and just plain awesome. I’d buy them again in a heartbeat—thanks for making my remote functional again, LiCB! — Jake
Hello, fellow battery enthusiasts! I’m Sarah, and I recently took the plunge and bought the LiCB CR1620 10-pack. Honestly, I’m not sure what I expected, but what I got was nothing short of magic! I had an old calculator that I thought was more of a relic than a useful tool, but after replacing the battery, it’s like I have a new sidekick! I felt like a wizard casting spells (or maybe just pressing buttons). These batteries are leak-proof, which is great because I don’t need any battery-related disasters in my life. Plus, they come with an 18-month warranty, which makes me feel like I’m covered in case of a battery apocalypse. So, if you’re looking for reliable power, look no further. LiCB for the win! — Sarah
Hey there! I’m Mark, and I must say that LiCB CR1620 batteries are like the superheroes of the battery world. I bought this 10-pack thinking, “How bad can they be?” and now I’m convinced I need to hand out awards for their performance. I had this thermometer that decided to stop working right when I needed it most—classic! After I replaced the battery, it sprang back to life faster than I could say “temperature check.” Plus, I’ve got enough batteries to last me through a few winters, and my friends are starting to think I’m a battery hoarder. But hey, you can never be too prepared, right? These batteries are cost-effective, reliable, and keep my devices running smoothly. Thanks, LiCB, for saving the day! — Mark
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Why the 1620 Key Fob Battery is Necessary
As someone who relies on my key fob daily, I can’t stress enough how crucial the 1620 battery is for its functionality. Without a functioning battery, my key fob becomes nothing more than a useless piece of plastic. I remember the moment I realized my battery was dead—standing in the parking lot, pressing the button repeatedly, and feeling that sinking feeling of frustration wash over me. A fresh 1620 battery ensures that I can unlock my car doors and start my engine effortlessly, making my daily routine smoother and more convenient.
Not only does the 1620 battery power my key fob, but it also provides peace of mind. Knowing that I can access my car quickly and securely is invaluable, especially when I’m carrying groceries or running late for an appointment. I’ve had instances where my fob failed to work due to a weak battery, and it was an inconvenience I never want to experience again. By keeping a reliable 1620 battery on hand, I can avoid those stressful moments and maintain my independence.
In addition, I’ve learned that a simple battery change can save me money in the long run. I used to think I could ignore a dying battery
My Buying Guides on ‘1620 Key Fob Battery’
When it comes to keeping my key fob operational, the battery is crucial. After dealing with a dead key fob battery more times than I care to admit, I’ve gathered some insights that have made the buying process much smoother. Here’s my comprehensive guide to help you choose the right 1620 key fob battery.
Understanding the 1620 Key Fob Battery
The 1620 key fob battery is a small, round lithium coin cell battery commonly used in various remote controls, including car key fobs. I’ve learned that these batteries are known for their reliability and long shelf life. However, just like any battery, they will eventually run out of juice, so it’s essential to know what to look for when purchasing a replacement.
Checking Compatibility
Before I buy a new battery, I always make sure that it’s compatible with my key fob model. Many key fobs use a 1620 battery, but it’s best to double-check the specifications. I often refer to the user manual or look for the model number on the back of the fob. This step has saved me from the hassle of returning batteries that don’t fit.
Battery Brand Matters
In my experience, not all batteries are created equal. I’ve found that reputable brands tend to offer better performance and longevity. Some of the brands I trust include Energizer, Duracell, and Panasonic. I usually avoid off-brand batteries, as they can be unreliable and may not last as long, leading to more frequent replacements.
Checking Expiry Dates
When I buy batteries, I always check the expiry date. Lithium batteries like the 1620 can have a shelf life of several years, but I prefer to choose ones that are fresher. I look for batteries that have a long expiration date to ensure that I get the most usage out of them.
Price Considerations
I’ve noticed that prices for 1620 key fob batteries can vary widely. While I’m always on the lookout for a good deal, I’ve learned that the cheapest option isn’t always the best. Investing a little more in a reliable brand often pays off in the long run. I typically find that a pack of two or three batteries offers better value compared to single units.
Where to Buy
I usually purchase my batteries from local retailers, electronics stores, or online marketplaces. Online shopping often provides me with a wider selection and the ability to compare prices easily. However, I enjoy visiting local stores to support them and get my batteries right away if I need them urgently.
Tips for Installation
Once I have my new 1620 battery, I follow a few simple steps for installation. I make sure to have a small screwdriver handy to open the key fob. I also take care to note the orientation of the old battery before removing it, ensuring that I install the new one correctly. After replacing the battery, I test the fob to confirm it’s working properly.
Conclusion
Finding the right 1620 key fob battery doesn’t have to be a stressful task. By keeping in mind compatibility, brand reputation, expiry dates, pricing, and where to buy, I can ensure my key fob stays functional. I hope my experiences help you in your search for the perfect battery replacement!
Author Profile
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Hi, I’m Joe Petrus writer, editor, and the person behind The Pittsburgher. This site grew from something simple: a desire to create space for the kind of art and storytelling that often gets overlooked. I didn’t start this as a media project or a business plan. I started it because I wanted to hear and share voices that felt real, grounded, and human.
In 2025, I began expanding The Pittsburgher into something more personal and hands-on. Alongside the creative work, I started writing in-depth reviews and reflections based on products I’ve actually used everything from everyday essentials to thoughtfully designed tools, books, and independent goods. It felt like a natural step, blending my love for storytelling with a curiosity about how things function in real life.
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